AS13919 ADS Alliance Data Systems, Inc.
AS13919 (ALLDATA-NET01) is registered to ADS Alliance Data Systems, Inc. in US. It originates 12 prefixes in the global routing table.
Who holds AS13919
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
What AS13919 announces
Prefixes originated by AS13919 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS13919 is reached through
The AS just before AS13919 in the paths our looking glass collectors hold, for 12 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
Route objects with origin AS13919: LEVEL3 3 · RADB 2